diff --git a/drivers/staging/fsl-mc/bus/mc-bus.c b/drivers/staging/fsl-mc/bus/mc-bus.c
index fd13053cbd9b38d526b93398fc378c82e8a56021..4ac3d0791b9fa6c5e6b3a44718331aabd5c78683 100644
--- a/drivers/staging/fsl-mc/bus/mc-bus.c
+++ b/drivers/staging/fsl-mc/bus/mc-bus.c
@@ -749,6 +749,7 @@ static int fsl_mc_bus_probe(struct platform_device *pdev)
 	obj_desc.id = container_id;
 	obj_desc.ver_major = DPRC_VER_MAJOR;
 	obj_desc.ver_minor = DPRC_VER_MINOR;
+	obj_desc.irq_count = 1;
 	obj_desc.region_count = 0;
 
 	error = fsl_mc_device_add(&obj_desc, mc_io, &pdev->dev, &mc_bus_dev);